Insider Transaction (Form 4)

Scott Wisniewski, President of AST SpaceMobile, acquired 123,437 shares of Class A Common Stock on March 24, 2026, through the vesting of performance-based stock unit awards granted in December 2025, bringing his total beneficial ownership to 787,118 shares. The shares vest in three tranches with one-third vesting on March 31, 2026, and the remaining shares vesting equally on March 31, 2027 and 2028, contingent on his continued employment.